15
2. Troubleshooting
2.1 Status and faults in the ECP 600 settings
Terminals
Description
N - R
mains-supply 230Vac-50Hz to the ECP600 regulator
20 - 21
output from compressor supply 230 Vac -50Hz
30 - 31
230Vac-50Hz output (only used with water condenser option) and protected by the
ECP600 fuse
22 - 23
ventilator 230Vac-50Hz output
25 - 24
output for circulator hot water battery option 230Vac-50Hz or contactor coil for extra
heating
26 - 27
output alarm report 230Vac-50Hz
28 - 29
output contact “NO” (without polarity) control of heat source hot water battery option
11 – 12 - 13
Input control sensor type PTC (inlet or defrost)
4 - 5
power supply 12Vac-50Hz
7
input 6Vac-50Hz given by the hygrostat function (request active if 6Vac-50Hz
between 7 and 4)
2
input 6Vac-50Hz given by the thermostat function (request active if 6Vac-50Hz
between 2 and 4)
8
input 12Vac-50Hz fan heat fault (fault active if 0Vac-50Hz between 8 and 4, “défaut
thermique ventilateur” led lit)
9
input 12Vac-50Hz faults BP
and/or
HP,
and/or
phase order (CAE three-phase) (fault
active if 0Vac-50Hz between 9 and 4, “défaut pressostat HP ou BP” led lit)
10
input 12Vac-50Hz compressor heat fault (fault active if 0Vac-50Hz between 10 and
4, “défaut thermique compresseur” led lit)
Led lit continuously Meaning
“compresseur”
= compressor
the compressor is operational (blinking = temporisation in process)
“EPROM”
ECP600 regulator out of order
“défaut thermique
ventilateur”
= fan heat fault
Triggering of the auxiliary contact Q1.1 on the Q1 thermal relay
“défaut pressostat
HP ou BP”
= high or low
pressure switch fault
triggering HP and/or LP switch and/or phase order relay KA4 (only on CAE
three-phase)
- HP : check that the ventilator is operational, that the air filter is clean and
the belt is tight enough,
- LP: insufficient gas, call a specialist,
- KA4: check for the presence of the 3 phases, if so, see §1.4.2.
“défaut thermique
compresseur”
= compressor heat
fault
Triggering of auxiliary contact Q2.1 on the Q2 thermal relay
“déclenchement
alarme”
= Triggering of the
alarm
- HP and/or LP switch triggered more than 3 times in one hour
- order phase relay KA4 triggered (only on CAE three-phase)
Summary of Contents for CAE
Page 22: ...1 Sch ma lectrique Sch ma de puissance CAE 508 510 513...
Page 23: ...2 Sch ma de commande CAE 508 510 513...
Page 25: ...4 Dimensions weight without option Kg CAE 508 228 CAE 510 235 CAE 513 240...
Page 26: ...N o t e s N o t e n A a n t e k e n i n g N o t a s N o t a...
Page 27: ...N o t e s N o t e n A a n t e k e n i n g N o t a s N o t a...
